{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96122",
    "entityType": "User",
    "nonce": "0x7985c68ca70bb29f4b232d0e4530f87acd9bba0048e6cdeefd3913224bce0f8e",
    "signature": "0x7188cc8d582c15e7cbdb96968d9a482bfc12317dd5f67219ea227654dddca5a973019eba115409960dbd9d4684f90db035579757c9d201982a44bef8e1a1e3071c",
    "signer": "0x0A1576c1c1074FC75841d47BDeb7dce5eCe080FA",
    "userId": "181033681"
  }
}